Brain-behavior correlations: Two paths toward reliability
- PMID: 35512638
- DOI: 10.1016/j.neuron.2022.04.018
Brain-behavior correlations: Two paths toward reliability
Abstract
In a recent issue of Nature, Marek et al. (2022) demonstrate that cross-sectional brain-behavior correlations are often small and unreliable without large samples. This observation pushes human neuroscience toward study designs that either maximize sample sizes to detect small effects or maximize effect sizes using focused investigations.
Copyright © 2022 Elsevier Inc. All rights reserved.
Conflict of interest statement
Declaration of interests The authors declare no competing interests.
Comment on
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Reproducible brain-wide association studies require thousands of individuals.Nature. 2022 Mar;603(7902):654-660. doi: 10.1038/s41586-022-04492-9. Epub 2022 Mar 16. Nature. 2022. PMID: 35296861 Free PMC article.
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